There have been a couple similar reports to the DBIC mailing list recently. Brandon Black has released a new version of DBIx::Class::Schema::Loader (0.03010 -- link will work soon) which might fix your problems.

--"Go up to the next female stranger you see and tell her that her "body is a wonderland."
My hypothesis is that she’ll be too busy laughing at you to even bother slapping you." (src)